Spray pump



FIG. 1 is a top front perspective view of the spray pump showing my new design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is a front elevational view thereof.

The broken lines are included for the purpose of illustrating the portions of the spray pump that form no part of the claimed design. 

CLAIM The ornamental design for a spray pump, as shown and described herein. 